How does it work to find software to play BD's I bought.

System : Xbox One X
Location : Hongkong SAR

Mission XDB Fritten is closed and finished.
Mission Judy Alvarez completely finished.
I found 2 headsets and more than 6 BD's.
Romance with Rogue, Panam and Judy.
Sex is getting on high level. Including vibration on controller.

I need a software update. Maybe a ripperdoc can help?

The only BD's you can play in game are the story related ones. They happen automatically during quests. The BD's that you find throughout the game are considered "junk". All you can do is sell them.

Lizzie's Bar, Kabuki, maybe Evelyn or Judy starts to see the BD's. Behind the clubarea in one of the showrooms. I think it works later in gametime.

Finished the game. You cannot use BDs outside the story. Nope. Cannot. Not. Possible.

My guess is, as the game is more understood by the wonderful modding community, some team or people will start making them and distributing existing named BD's and custom ones of course. Sort of like how TV's and the Drive In were eventually usable in FO4.

They may not be in "edit" mode, but the little BD "movies" will eventually come to be.